[Length 16 (Female) to 20 (Male) in. Wingspan xx in.]

This White-cheeked Pintail was photographed at St. James Park, London, England, Great Britain. It is part of the captive waterfowl collection there. Photo taken with a Nikkor EDAF 180 f2.8 lens on Kodachrome 200 film. (Date: April 2002)

[Length 18 in. Wingspan 31 in.]

This drake Common Pochard was photographed at St. James Park, London, England, Great Britain. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: April 2002)

[Length 18 in. Wingspan 31 in.]

This drake Common Pochard was photographed in a small pond on the grounds of the Meiji Shrine in Tokyo, Japan. Photo taken with a Nikkor 300mm EDAF f4.0 lens on Kodachrome 200 film. (Date: January 1996)

[Length 18 in. Wingspan 31 in.]

This female Common Pochard was photographed at St. James Park, London, England, Great Britain. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: April 2002)

[Length 18 in. Wingspan 31 in.]

This drake Common Pochard was photographed at St. James Park, London, England, Great Britain. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: April 2002)

[Length 21.5 in. Wingspan 34 in.]

This male Red-crested Pochard was photographed at St. James Park, London, England, Great Britain. It is presumed to be part of the captive waterfowl collection there. Photo taken with a Nikkor EDAF 300 f4.0 lens on Kodachrome 200 film. (Date: April 2002)

[Length 19 in. Wingspan 29 in.]

This Redhead pair was photographed at Cheyenne Bottoms WMA, Great Bend, Kansas, USA. Photo taken with a AF-S VR Nikkor 300mm f/2.8G IF-ED lens + Nikkor TC14E II 1.4x Teleconverter (EFL=630mm) on a Nikon D300 camera. (Date: March 16, 2010)

[Length 19 in. Wingspan 29 in.]

This female Redhead was photographed at the Lake Hood seaplane marina in Anchorage, Alaska, USA. Photo taken with a Nikkor 300mm ED f4.5 lens on Kodachrome 200 film. (Date: March 1980)